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CEN - PREN 17450-2

Fixed firefighting systems - Water mist systems - Part 2: Product characteristics and test methods for nozzles

pending, Most Current
Organization: CEN
Publication Date: 1 April 2023
Status: pending
Page Count: 40
ICS Code (Fire protection): 13.220.20
scope:

This document specifies product characteristics and test methods of open nozzles and automatic nozzles for use in water mist systems.

Document History

PREN 17450-2
April 1, 2023
Fixed firefighting systems - Water mist systems - Part 2: Product characteristics and test methods for nozzles
This document specifies product characteristics and test methods of open nozzles and automatic nozzles for use in water mist systems.

References

This document references:
EN 12259-1 - Fixed firefighting systems Components for sprinkler and water spray systems Part 1: Sprinklers
Published by CEN on June 1, 1999
A description is not available for this item.
This document references:
EN 14972-1 - Fixed firefighting systems - Water mist systems - Part 1: Design, installation, inspection and maintenance
Published by CEN on December 1, 2020
This document specifies requirements and gives recommendations for the design, installation, inspection and maintenance of all types of fixed land based water mist systems. This document is intended...
This document references:
EN 14972-10 - Fixed firefighting systems - Water mist systems - Part 10: Test protocol for atrium protection with sidewall nozzles for open nozzle systems
Published by CEN on April 1, 2022
This document specifies the evaluation of the fire performance of water mist systems for fire protection of interior atriums, with low or medium fire load where the fire load or any obstructions do...
This document references:
EN 14972-14 - Fixed firefighting systems - Water mist systems - Part 14: Test protocol for combustion turbines in enclosures exceeding 260 m³ for open nozzle systems
Published by CEN on September 1, 2021
This document specifies the evaluation of the fire performance for water mist systems used for fire protection of combustion turbines in enclosures with volumes exceeding 260 m3.
This document references:
EN 14972-16 - Fixed firefighting systems - Water mist systems - Part 16: Test protocol for industrial oil cookers for open nozzle systems
Published by CEN on August 1, 2019
This document specifies fire testing requirements for water mist systems used for fire protection of industrial oil cookers. This does not include requirements for systems used for protection of...
This document references:
EN 14972-3 - Fixed firefighting systems - Water mist systems - Part 3: Test protocol for office, school classrooms and hotel for automatic nozzle systems
Published by CEN on August 1, 2021
This document specifies the evaluation of the fire performance of water mist systems for offices, school classrooms and hotels. This fire test protocol is applicable to ceiling mounted automatic...
This document references:
EN 14972-8 - Fixed firefighting systems - Water mist systems - Part 8 - Test protocol for machinery in enclosures exceeding 260 m³ for open nozzle systems
Published by CEN on January 1, 2020
This document specifies fire testing requirements for water mist systems used for fire protection of machinery in enclosures with volumes exceeding 260 m3.
This document references:
EN 14972-9 - Fixed firefighting systems - Water mist systems - Part 9: Test protocol for machinery in enclosures not exceeding 260 m³ for open nozzle systems
Published by CEN on January 1, 2020
This document specifies fire testing requirements for water mist systems used for fire protection of machinery in enclosures with volumes not exceeding 260 m3.
This document references:
EN ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories
Published by CEN on December 1, 2017
This document specifies the general requirements for the competence, impartiality and consistent operation of laboratories. This document is applicable to all organizations performing laboratory...
This document references:
EN IEC 60751 - Industrial platinum resistance thermometers and platinum temperature sensors
Published by CENELEC on March 1, 2022
This International Standard specifies the requirements, in addition to the resistance versus temperature relationship, for both industrial platinum resistance thermometers (later referred to as...
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